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Contractual Obligations - Summary of Contractual Obligations (Detail) - SEK (kr) kr in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure of Contractual Obligations [line items] |  |  |
Other non-current liabilities |  | kr 996.0 | kr 755.0
Trade payables |  | 30,173.0 | 27,768.0
Contractual obligations [member] |  |  |
Disclosure of Contractual Obligations [line items] |  |  |
Current and non-current debt | [1] | 44,200.0 | 53,600.0
Lease obligations | [2] | 8,600.0 | 8,600.0
Other non-current liabilities |  | 1,000.0 | 700.0
Purchase obligations | [3] | 22,100.0 | 19,300.0
Trade payables |  | 30,200.0 | 27,800.0
Commitments for customer ﬁnance | [4] | 47.7 | 37.0
Derivatives liabilities | [4] | 3,300.0 | 1,800.0
Total |  | 157,100.0 | 148,800.0
Contractual obligations [member] | 2024 [member] |  |  |
Disclosure of Contractual Obligations [line items] |  |  |
Current and non-current debt | [1] | 6,800.0 | 18,300.0
Lease obligations | [2] | 2,500.0 | 2,600.0
Other non-current liabilities |  | 0.0 | 0.0
Purchase obligations | [3] | 18,700.0 | 18,400.0
Trade payables |  | 30,200.0 | 27,800.0
Commitments for customer ﬁnance | [4] | 28.8 | 27.3
Derivatives liabilities | [4] | 1,400.0 | 1,300.0
Total |  | 88,400.0 | 95,700.0
Contractual obligations [member] | Maturity between 1 and 3 years [member] |  |  |
Disclosure of Contractual Obligations [line items] |  |  |
Current and non-current debt | [1] | 10,900.0 | 4,900.0
Lease obligations | [2] | 3,300.0 | 3,600.0
Other non-current liabilities |  | 100.0 | 100.0
Purchase obligations | [3] | 2,700.0 | 700.0
Trade payables |  | 0.0 | 0.0
Commitments for customer ﬁnance | [4] | 18.9 | 5.7
Derivatives liabilities | [4] | 1,800.0 | 200.0
Total |  | 37,700.0 | 15,200.0
Contractual obligations [member] | Maturity between 3 and 5 years [member] |  |  |
Disclosure of Contractual Obligations [line items] |  |  |
Current and non-current debt | [1] | 16,300.0 | 18,400.0
Lease obligations | [2] | 1,600.0 | 1,300.0
Other non-current liabilities |  | 800.0 | 600.0
Purchase obligations | [3] | 700.0 | 200.0
Trade payables |  | 0.0 | 0.0
Commitments for customer ﬁnance | [4] | 0.0 | 4.0
Derivatives liabilities | [4] | 100.0 | 300.0
Total |  | 19,500.0 | 24,800.0
Contractual obligations [member] | 2029 and later [member] |  |  |
Disclosure of Contractual Obligations [line items] |  |  |
Current and non-current debt | [1] | 10,200.0 | 12,000.0
Lease obligations | [2] | 1,200.0 | 1,100.0
Other non-current liabilities |  | 100.0 | 0.0
Purchase obligations | [3] | 0.0 | 0.0
Trade payables |  | 0.0 | 0.0
Commitments for customer ﬁnance | [4] | 0.0 | 0.0
Derivatives liabilities | [4] | 0.0 | 0.0
Total |  | kr 11,500.0 | kr 13,100.0
[1] | Current and non-current debt, including interest commitments.
[2] | Future lease obligations, nominal lease liability, see also note C3 “Leases.”
[3] | The amounts of purchase obligations are gross, before deduction of any related provisions.
[4] | See also note F1 “Financial risk management.”

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